"Using the original Blaster Master game as a base, we are setting out to create a fully 8-bit experience in a way that both hearkens back to the golden age of the NES and uses the current generation hardware to optimize and power up the game for the players of today. This of course includes new areas and bosses, and new gameplay elements such as extra sub-weapons, improved gameplay when battling outside of your SOPHIA 3rd tank, a more robust scenario, refined and expanded exploration mechanics, and more."
Blaster Master Zero looks like an extension of the original game but does add new features such as in level gun switching and improved weapons. But at it's core it looks like if you loved the original game and always wanted more this is something you need to check out.
http://inticreates.com/blaster-master-zero-3ds/

Shut up and take my money!
^^
I legitimately didn't realize that Sunsoft was still around!
I feel great shame that I've never played this game. I guess I should?
I never played the game, but I remember reading a Blaster Master book as a child. I don't remember anything, other than it being AWESOME.
Turns out it was part of a series of novelizations of video games known as Worlds of Power
https://en.wikipedia.org/wiki/Worlds_of_Power
I don't remember those books. But I had this one: http://www.mariowiki.com/Leaping_Lizards
I think I still might have it in a box somewhere.